Structure of PDB 6r27 Chain A

Receptor sequence
>6r27A (length=472) Species: 176299 (Agrobacterium fabrum str. C58) [Search protein sequence]
DSCGAEPIHIPGAIQEHGALLVLSAREFSVVQASDNLANYIGVDLPIGAV
ATEANLPFISVLSAWYSGEESNFRYAWAEKKLDVSAHRSGTLVILEVEKA
GVGESAEKLMGELTSLAKYLNSAPSLEDALFRTAQLVSSISGHDRTLIYD
FGLDWSGHVVAEAGSGALPSYLGLRFPAGDIPPQARQLYTINRLRMIPDV
DYKPVPIRPEVNAETGAVLDMSFSQLRSVSPVHLEYMRNMGTAASMSVSI
VVNGALWGLIACHHATPHSVSLAVREACDFAAQLLSMRIAMEQSSQDASR
RVELGHIQARLLKGMAAAEKWVDGLLGGEGEREDLLKQVGADGAALVLGD
DYELVGNTPSREQVEELILWLGEREIADVFATDNLAGNYPTAAAYASVAS
GIIAMRVSELHGSWLIWFRPEVIKTVRWGGDPHPRKSFEIWKEQLRNTSF
PWSEPELAAARELRGAIIGIVL
3D structure
PDB6r27 Crystallization and preliminary X-ray crystallographic analysis of the N-terminal photosensory module of phytochrome Agp1, a biliverdin-binding photoreceptor from Agrobacterium tumefaciens.
ChainA
Resolution3.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.13.3: histidine kinase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 JQ2 A C20 I25 Y166 F193 G196 D197 P199 Y206 R212 R244 S247 V249 H250 Y253 S262 S264 H280 C3 I8 Y149 F176 G179 D180 P182 Y189 R195 R227 S230 V232 H233 Y236 S245 S247 H263
Gene Ontology
Biological Process
GO:0006355 regulation of DNA-templated transcription
GO:0009584 detection of visible light

View graph for
Biological Process
External links
PDB RCSB:6r27, PDBe:6r27, PDBj:6r27
PDBsum6r27
PubMed
UniProtQ7CY45

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